DIY音乐频谱显示

上传者: jinlei198203 | 上传时间: 2019-12-21 20:00:20 | 文件大小: 2MB | 文件类型: rar
用51单片机DIY音频频谱显示(使用A/D转换器对输入的音频信号采样以后,进过FFT变换,然后取某些频率项的幅值,量化显示,驱动LED点阵,点亮相应的LED灯)

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资源详情

( 31 个子文件 2MB ) DIY音乐频谱显示
DIY音乐频谱显示
10080245829186.pdf 2.24MB
DIY音乐频谱显示源代码
DIY音乐频谱显示源代码
Prj.plg 7.10KB
prj.I 21.33KB
prj.lst 185.05KB
ShowSpectrum.i 3.74KB
ShowSpectrum.lst 16.93KB
Prj.uvproj 13.09KB
Prj_uvopt.bak 61.99KB
SerilPort ADC.lst 706B
STARTUP.LST 14.07KB
Prj.m51 39.36KB
src
prj.c 5.20KB
Define.h 568B
ADC.c 3.31KB
fft.h 3.96KB
STARTUP.A51 6.23KB
Font.c 1.18KB
STC12C5A.h 44.93KB
Hex
Prj.plg 214B
Prj 36.84KB
Prj.hex 13.72KB
Prj.lnp 123B
prj.obj 38.66KB
STARTUP.obj 819B
Prj.ORC 256B
FFT.i 5.19KB
Prj.uvopt 60.85KB
FFT.lst 90.08KB
Prj_uvproj.bak 13.09KB
SerilPort ADC.i 100B
1336636707.jpg 59.43KB
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评论信息

  • 那年春天,你是我同桌 :
    还可以用,试了
    2014-08-09
  • ting100 :
    一时兴起,下来玩玩。没成功
    2014-08-02
  • xiaofeige008 :
    有代码,有原理图,不错
    2013-11-29
  • a10002 :
    好用,我下了好多的来参考。
    2013-11-05
  • joice5566 :
    没有注释看不懂引脚怎么定义的
    2013-08-31

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